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Quantitative Mapping of Specific Ventilation in the Human Lung using Proton Magnetic Resonance Imaging and Oxygen as a Contrast Agent
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Quantitative Mapping of Specific Ventilation in the Human Lung using Proton Magnetic Resonance Imaging and Oxygen as a Contrast Agent

Quantitative Mapping of Specific Ventilation in the Human Lung using Proton Magnetic Resonance Imaging and Oxygen as a Contrast Agent

DOI:
10.3791/59579-v

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08:26 min

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June 05, 2019

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, , , ,
1Pulmonary Imaging Laboratory, Department of Medicine,University of California, San Diego, 2Pulmonary Imaging Laboratory, Department of Radiology,University of California, San Diego

Chapters

  • 00:04Title
  • 00:56Subject Safety and Training
  • 01:49MRI Environment Preparation
  • 03:17Instrumentation and Subject Imaging Preparation
  • 04:19MR Imaging and Specific Ventilation Map Creation
  • 06:35Results: Representative Specific Ventilation Imaging (SVI) and Multiple Breath Washout (MBW) Analyses
  • 07:47Conclusion

Summary

Automatic Translation

Automatic Translation

Specific ventilation imaging is a functional magnetic resonance imaging technique that allows for quantification of regional specific ventilation in the human lung, using inhaled oxygen as a contrast agent. Here, we present a protocol to collect and analyze specific ventilation imaging data.

Tags

Quantitative MappingSpecific VentilationHuman LungProton Magnetic Resonance ImagingOxygen Contrast AgentSVIRadiation-freeMRI ScannerMedical OxygenAsthma ManagementInhale TherapyVincent TedjasaputraMagnetic Resonance ScanningMRI SafetyOxygen Delivery SystemTwo-way Switch ValvePlastic TubingFace Mask

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